The clock's display has a typical height and aspect ratio. The clock has a small but comfortable amount of padding at the edges. There is a good amount of space between the digits of the clock's display, so the digits have plenty of breathing room. The clock has an edge glow effect. The edge glow is intensely opaque. The color of the edge glow is black. It extends all the way to the center, but still allows a hint of what's behind it to show through. The clock has a color grid effect as a background. The color at the top left corner is close to tomato, with a hint of indian red and coral. The color at the top right corner is close to dark orchid, with a hint of blue violet and dark violet. The color at the bottom left corner is close to dark green, with a hint of forest green and green. The color at the bottom right corner is close to medium violet red, with a hint of indian red and pale violet red. The digits of the clock's display are made up of several segments. The digits are totally opaque, so nothing directly beneath them is visible. Their color is black. There is no gap between the digit segments. The digit segments have a drop shadow. The shadow has no offset. The shadow is blurred a lot, so that it blends nicely into the surroundings. The shadow has a fair amount of spread, adding strength. The color of the shadow is black. The shadow is completely opaque, and should feel very strong. The digit segments have two inset shadows. First, let's describe the first of the inset shadows. The direction of the shadow is close to east-southeast. The shadow is offset by a fair amount. The shadow is modestly blurred, but its outline is still discernible. The shadow has a small amount of spread, adding a bit of strength. The color of the shadow is close to lavender, with a hint of gainsboro and powder blue. The shadow is fairly opaque, and should be quite noticeable. Now, let's describe the second of the inset shadows. The direction of the shadow is close to south-southwest. The shadow is offset by a fair amount. The shadow is modestly blurred, but its outline is still discernible. The shadow has a small amount of spread, adding a bit of strength. The color of the shadow is close to dark goldenrod, with a hint of olive and peru. The shadow is very opaque, and should feel quite strong.

The SevenGem clock combines a seven segment display for the digits, a four corner color smooth gradient background, and an edge glow with themeable color, thickness, and opacity. The individual segments of the digits support theming by color, opacity, border width, border radius, segment thickness, segment gap, two inset shadows, and one drop shadow. Additionally, digit spacing, overall clock aspect ratio, and edge padding can also be themed.